package com.yh.signinmongodb.service;

import com.yh.signinmongodb.entity.Student;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;

public interface StudentService {

    List<Student> selectStudent();

    void updateStudentByStats(String name);

    void updateAllStats();

    void upload(String fileName, MultipartFile file) throws Exception;

}
